Undecan-4-olide

Particle size distribution (Granulometry)

Administrative data

Endpoint:

particle size distribution (granulometry)

Data waiving:

study scientifically not necessary / other information available

Justification for data waiving:

the study does not need to be conducted because the substance is marketed or used in a non solid or granular form

Justification for type of information:

JUSTIFICATION FOR DATA WAIVING
In accordance with column 2 of REACh Annex VII, the study does not need to be conducted if the substance is marketed or used in a non solid or granular form.
Based on data presented under IUCLID point 4.1, the substance is liquid at ambient temperature and pressure. Therefore, no granulometry study is required.

Cross-reference

Reason / purpose for cross-reference:

data waiving: supporting information

Reference

The substance is described as a colourless to pale yellow liquid, with strong peach odour.

Physical state at 20°C and 1013 hPa:

liquid

The physical state and odour of the substance are reported in a fully reliable experimental study, conducted by the registrant. It is consistent with literature data.